CVE catalog
CVE-2015-5143
python-django: CVE-2015-5143
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 7.22% · Oct 25, 2026
The session backends in Django before 1.4.21, 1.5.x through 1.6.x, 1.7.x before 1.7.9, and 1.8.x before 1.8.3 allows remote attackers to cause a denial of service (session store consumption) via multiple requests with unique session keys.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | python-django | sid | 3:5.2.18-1 | fixed |
| Debian | python-django | forky | 3:5.2.17-2 | fixed |
| Debian | python-django | trixie | 3:4.2.28-0+deb13u2 | fixed |
| Debian | python-django | trixie-security | 3:4.2.28-0+deb13u1 | fixed |
| Debian | python-django | bookworm | 3:3.2.25-0+deb12u3 | fixed |
| Debian | python-django | bookworm-security | 3:3.2.25-0+deb12u6 | fixed |
| Ubuntu | python-django | 14.04 | 1.5.4-1ubuntu1 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6-1 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-1 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.1 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.2 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.3 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.4 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.5 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.6 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.8 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.9 | fixed |
| Ubuntu | python-django | 14.04 | 1.5.4-1ubuntu1 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6-1 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-1 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.1 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.2 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.3 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.4 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.5 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.6 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.8 | vulnerable |
| Ubuntu | python-django | 14.04 | 1.6.1-2ubuntu0.9 | fixed |
| Suse | python-Django | enterprise storage 2 | 1.6.11-3.1 | fixed |
| Suse | python-Django | enterprise storage 1.0 | 1.6.11-8.1 | fixed |
| Suse | python-Django | openstack cloud 5 | 1.6.11-10.2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | python-django | source | sid | 1.7.9-1 | not yet assigned | Not reported | Not reported |
| Debian | python-django | source | forky | 1.7.9-1 | not yet assigned | Not reported | Not reported |
| Debian | python-django | source | trixie | 1.7.9-1 | not yet assigned | Not reported | Not reported |
| Debian | python-django | source | bookworm | 1.7.9-1 | not yet assigned | Not reported | Not reported |
| Ubuntu | python-django | deb | 14.04 | 1.6.1-2ubuntu0.9 | Not reported | USN-2671-1 | Not reported |
| Ubuntu | python-django | deb | 14.04 | 1.6.1-2ubuntu0.9 | Not reported | UBUNTU-CVE-2015-5143 | Not reported |
| Suse | python-Django | rpm | enterprise storage 2 | 1.6.11-3.1 | Not reported | SUSE-SU-2016:0044-1 | Not reported |
| Suse | python-Django | rpm | enterprise storage 1.0 | 1.6.11-8.1 | Not reported | SUSE-SU-2015:1815-1 | Not reported |
| Suse | python-Django | rpm | openstack cloud 5 | 1.6.11-10.2 | Not reported | SUSE-SU-2015:1810-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [python3-django]Unknown
Source package: [python-django]
Details (6)
3:3.2.25-0+deb12u3· all · bookwormFixed · Fixed:
1.7.9-1dsa · python-django · debian · bookworm; dsa · python-django · debian · 12
3:3.2.25-0+deb12u3· all · bookwormFixed · Fixed:
1.7.9-1dsa · python-django · debian · bookworm; dsa · python-django · debian · 12
3:4.2.21-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1.7.9-1dsa · python-django · debian · bookworm; dsa · python-django · debian · 12
3:4.2.21-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1.7.9-1dsa · python-django · debian · bookworm; dsa · python-django · debian · 12
3:3.2.25-0+deb12u4· all · bookworm-securityFixed · Fixed:
1.7.9-1dsa · python-django · debian · bookworm; dsa · python-django · debian · 12
3:3.2.25-0+deb12u4· all · bookworm-securityFixed · Fixed:
1.7.9-1dsa · python-django · debian · bookworm; dsa · python-django · debian · 12
- [python-django-doc]Unknown
Source package: [python-django]
Details (6)
3:3.2.25-0+deb12u3· all · bookwormFixed · Fixed:
1.7.9-1dsa · python-django · debian · bookworm; dsa · python-django · debian · 12
3:3.2.25-0+deb12u3· all · bookwormFixed · Fixed:
1.7.9-1dsa · python-django · debian · bookworm; dsa · python-django · debian · 12
3:4.2.21-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1.7.9-1dsa · python-django · debian · bookworm; dsa · python-django · debian · 12
3:4.2.21-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1.7.9-1dsa · python-django · debian · bookworm; dsa · python-django · debian · 12
3:3.2.25-0+deb12u4· all · bookworm-securityFixed · Fixed:
1.7.9-1dsa · python-django · debian · bookworm; dsa · python-django · debian · 12
3:3.2.25-0+deb12u4· all · bookworm-securityFixed · Fixed:
1.7.9-1dsa · python-django · debian · bookworm; dsa · python-django · debian · 12
[Debian 13 (Trixie)]
- [python3-django]Unknown
Source package: [python-django]
Details (6)
3:4.2.28-0+deb13u2· all · trixieFixed · Fixed:
1.7.9-1dsa · python-django · debian · 13
3:4.2.28-0+deb13u2· all · trixieFixed · Fixed:
1.7.9-1dsa · python-django · debian · 13
3:5.2.16-1~bpo13+1· all · trixie-backportsFixed · Fixed:
1.7.9-1dsa · python-django · debian · 13
3:5.2.16-1~bpo13+1· all · trixie-backportsFixed · Fixed:
1.7.9-1dsa · python-django · debian · 13
3:4.2.28-0+deb13u1· all · trixie-securityFixed · Fixed:
1.7.9-1dsa · python-django · debian · 13
3:4.2.28-0+deb13u1· all · trixie-securityFixed · Fixed:
1.7.9-1dsa · python-django · debian · 13
- [python-django-doc]Unknown
Source package: [python-django]
Details (6)
3:4.2.28-0+deb13u2· all · trixieFixed · Fixed:
1.7.9-1dsa · python-django · debian · 13
3:4.2.28-0+deb13u2· all · trixieFixed · Fixed:
1.7.9-1dsa · python-django · debian · 13
3:5.2.16-1~bpo13+1· all · trixie-backportsFixed · Fixed:
1.7.9-1dsa · python-django · debian · 13
3:5.2.16-1~bpo13+1· all · trixie-backportsFixed · Fixed:
1.7.9-1dsa · python-django · debian · 13
3:4.2.28-0+deb13u1· all · trixie-securityFixed · Fixed:
1.7.9-1dsa · python-django · debian · 13
3:4.2.28-0+deb13u1· all · trixie-securityFixed · Fixed:
1.7.9-1dsa · python-django · debian · 13
Observed:
References
- [https://access.redhat.com/errata/RHSA-2015:1678]
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2015_1810-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2015-5143]
- [https://osv.dev/vulnerability/DSA-3305-1]
- [https://osv.dev/vulnerability/SUSE-SU-2015:1810-1]
- [https://osv.dev/vulnerability/SUSE-SU-2015:1815-1]
- [https://osv.dev/vulnerability/SUSE-SU-2016:0044-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2015-5143]
- [https://osv.dev/vulnerability/USN-2671-1]
- [https://security-tracker.debian.org/tracker/CVE-2015-5143]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]